Individual Calculations January 2009
 Thakurta, Soumya  Total change: -23.25  Rating chartPersonal card
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeKK*chgGame
 1952 2121 5.50 10 -1.55 15 -23.25 
  Subramanian, T V 1883 IND0.501-0.3015-4.50 
  Nabarun, Nandy 1771 IND0.501-0.3915-5.85 
  Prabuddha, Ghosh 1953 IND1.0010.28154.20 
  Mobin, Farooque 2109 IND1.0010.48157.20 
  Arindam, Mukherjee 2230 IND0.001-0.3515-5.25 
  Bijoy, Moitra 2004 IND0.001-0.6615-9.90 
  Rishav, Mitra 1771 IND1.0010.11151.65 
  Roy, Pallabi 2017 IND0.001-0.6415-9.60 
  Aditya, Chakraborty 1901 IND0.501-0.2815-4.20 
  Chandran, T 1879 IND1.0010.20153.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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